主权项 |
1. A computer-implemented method for forecasting characteristics of a target item comprising:
determining a forecast function representing characteristics of the target item, wherein the forecast function includes one or more generic functions and one or more customer-specific functions, each one of the generic functions is uniform for a plurality of customers within one or more customer groups and has one or more generic function variables, and each one of the customer-specific functions is specifically configured for a corresponding customer group and has one or more customer-specific function variables; determining, by one or more processors, a data value for each one of the generic function variables and the customer-specific function variables by using a genetic algorithm; and forecasting, by the one or more processors, the characteristics of the target item by using the forecast function and the determined data values. |